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Direktno prekrivanje pulpe je već davno poznati način kojim se pokušava lečiti obolela zubna pulpa. Najpoznatija i ujedno najprihvatljivija tehnika rada je ona kod koje se iz srebrnog lima izrađuje kapica i stavlja iznad eksponiranog mesta pulpe, lako tehnika rada dobro štiti zubnu pulpu od vanjskih pritiska , ipak se ne može reći da je i najidealnija. Ona se može primeniti isključivo kod velikih i pristupačnih kaviteta. Prema tome za eksponirane pulpe u malim i nepristupačnim kavitetima trebalo je pronaći jednostavniji način rada. U uvodu ovog rada su opisane i predradnje, važne za uspešan tretman pulpe. To je priprema kaviteta, odstranjivanja karioznog dentina iznad pulpe, te aplikacija i adaptacija leka na eksponiranu pulpu. Zatim je opisana tehnika rada prekrivanja pulpe izradom metalne kapice, te njena dobra i loša svojstva. Modificirana tehnika rada kod direktnog prekrivanja pulpe navedena u ovom radu izvodi se isključivo mekim fosfatnim cementom. Kod do njih zuba sa velikim i pristupačnim kavitetima se jednostavno prelivanjem cementa prekriva adaptirani lek. Kod kaviteta gornjih zuba i drugih teže pristupačnih kaviteta rad se izvodi tako što se mekim fosfatnim cementom u manjim porcijama izrađuje venac oko samog leka. Zatim se pojedinim porcijama istog cementa premošćuje venac prilepljivanjem tih porcija sa jednog na drugi kraj venca i to sve dotle dok se ne prekrije sav adaptirani lek. Pomenuti venac pričvršćuje lek u kavitetu i omogućuje da se njegovim premošćivanjem i nanašanjem cementa, prekrije lek bez ikakvog pritiska. Ovom modifikacijom tehnike rada se postiže isti efekat kao i kod one sa izradom metalne kapice. Po našem mišljenju ova modifikacija je univerzalnija i za terapeute u praksi prihvatljivija., Direct pulp capping is long used in the treatment of diseased pulps. The best known and at the same time the most acceptable technique is the one where the capping is done with a silver-plate and placed above the exposed pulp. Although this technique protects the dental pulp very well from external pressure, it can not, however, be said that it is the most ideal method. It may be applied exclusive lyiniarge and easily accessible cavities. For exposed pulps in small and inaccessibie cavities, a simpler method had to be found. In the introductory part of the paper prelim inary steps are described which are im portant for the succesful treatment. This is the preparation of cavities, removal of the carious dentin above the pulp and application and adaptation of the drug at the exposed pulp. The technique of pulp capping by means of a metal cap is described and the good and bad sides of this method are listed. The m odified technique in direct pulp capping mentioned ih this paper is carried out w ith soft phosphate cement exclusively. In the lower teeth w ith Iarge and accessible cavities simple pouring over of cement serves to cover the adapted drug. In cavities of the upper jaw and other less accessible cavities the work is done that a ring is first made by adding small portions of soft phosphate cement around the very drug. Subsequently individual portions of the same cement are used to bridge the ring by adhesion of these portions from one to the other end of the ring until the entire quantity of the drug is covered. The aforementioned ring firmly secures the drug in the cavity and renders it possible to cover the drug without the slightest pressure by bridging and adding of cement. This m odification of the technique of work tends to achieve the same defect as the technique of pulp capping by means of a metal cap. In our opinion this modification is more universal and much more acceptable in the dental practice., Eingangs werden alle Vorarbeiten die fur eine erfolgreiche Pulpabehandlung in Betracht kommen, beschrieben. Die bekannteste Arbeitsmethode fur die direkte Pulpauberkappung besteht in der Uberkappung der geoffneten Pulpa mit einer Kappe aus Silberblech. Doch diese Technik ist nur bei grossen und gut zuganglichen Kavitaten anwendbar. Fur exponierte Pulpen in kleinen und schwer zuganglichen Kavitaten musste eine einfachere Arbeitsweise angewendet werden. Die modifizierte Arbeitstechnik besteht in der Anwendung von weichem Phosphatzement, mit welchen das Heilmittel uberdeckt wird. Bei schwer zuganglichen Kavitaten wird das Zement vorerst kranzfomig um das Heilmittel gelegt. Sodann wird der Kranz ebenfalls, mit Phosphatzement von einer Seite zur anderen uberbruckt, bis das Heilmittel vollstandig uberdeckt ist. Auf diese Art und Weise ist es moglich das Heilmittel ganz ohne Druck zu uberdecken. Diese Modifikation ermoglicht den gleichen Effekt wie mit einer Metallkappe, daher sind wir der Meinung, dass sie fur die allgemeine Praxis geeignet ist.

Ovaj rad bavi se jevrejskom problematikom u celini, a takođe i glavnim pojavama u životu jevrejske zajednice u novoj Jugoslaviji. S obzirom na specifičnost istorijskog razvoja i sadašnjeg stanja Jevreja, život, problemi i perspektive jevrejske zajednice u bilo kojoj zemlji ne mogu se pravilno posmatrati i objasniti ako se nema u vidu društveni razvoj određene zemlje s jedne strane, i zajedničke pojave i problemi Jevrejstva kao svojevrsne celine s druge strane. This paper addresses the Jewish issue as a whole and also the main phenomena in the life of the Jewish community in New Yugoslavia. Given the specificity of the historical development and present situation of the Jews, the life, problems, and perspectives of the Jewish community in any country cannot be properly observed and explained without insight into the social development of that country as well as the common phenomena and problems of Judaism as a whole.

Jevrejski istorijski muzej Saveza jevrejskih opština Jugoslavije u svoj program rada, izmedu ostalog uvrstio je i povremeno izdavanje pojedinih zbornika sa naučnim radovima iz oblasti istorije jugoslovenskih Jevreja. Zbog toga je redakcija Jevrejskog almanaha, počev sa ovom sveskom, nešto promenila profil Almanaha. Otpali su naučni radovi koji su u manjoj ili većoj meri bili zastupljeni u svim njegovim dosadašnjim izdanjima. Međutim, Almanah za 1968-1970. godinu sadrži i nekoliko priloga koji na popularan način obrađuju neka pitanja iz nauke i istorije, tako da ima dva osnovna dela: publicistički u koji jе uvršteno i nekoliko takvih članaka i književni. Jewish History Museum and the Association of Jewish Communities of Yugoslavia have included in their program the occasional publication of certain proceedings with scientific papers in the field of the history of Yugoslav Jews. The editorial board of the Jewish Almanac, starting with this volume, has partly altered the profile of the Almanac. The scientific works that have been more or less represented in all of earlier publications have been eliminated. However, the Almanac for the 1968-1970 years also contains several articles that deal with issues of science and history in a popular way, so it has two main parts: a journalistic article that includes several such articles and a literary one. Nacrt korica: Jovan Čurčić. Štampano u 1200 primeraka.

Rad predstavlja opširni i dokumentovani prikaz prošlosti jugoslovenske jevrejske zajednice. Krajem 1954. godine Hitahdut olej Jugoslavija, Udruženje Jevreja iz Jugoslavije u Izraelu na poticaj Saveza opština Jugoslavije, a inicijativom Albija Vajsa, osnovalo je Historijsko-muzealni pododbor. Novi pododbor preuzeo je na sebe dužnost da skuplja materijal koji se odnosi na jugoslovenske Jevreje, da ga čuva i obrađuje, te da po njemu, u suradnji s odgovarajućim institucijama Saveza jevrejskih opština u Beogradu i sa znanstvenim društvima i arhivima u Jugoslaviji i Izraelu, pripremi izdavanje dokumentovane Historije Jevreja Jugoslavije. Za pročelnika Pododbora izabran je Jakir Eventov. The paper presents a large and documented review of the past of the Yugoslav Jewish community. At the end of 1954, the Hitahdut Olej Yugoslavia, the Association of Jews from Yugoslavia in Israel at the initiative of the Association of Communities of Yugoslavia, and Albie Weiss established the Historical-Museum Subcommittee. The new subcommittee has assumed the responsibility of collecting material relating to Yugoslav Jews, to preserve and process them, and to prepare, through it, the publication of a documented history of the Jews of Yugoslavia in cooperation with the relevant institutions of the Association of Jewish Communities in Belgrade and with scientific societies and archives in Yugoslavia and Israel. Jakir Eventov has been elected as the head of the Subcommittee.

Autori na početku prikaza iznose dosadašnje praktične primene lasera u svetu i kod nas. Posle kratkog opisa principa rada laserskih uređaja navode se karakteristike laserskog zračenja. Detaljnije je obrađeno dejstvo laserskog zračenja na organizam čoveka i iznesene dozvoljene norme ozračivanja za oči i kožu. Preventivne mere zaštite su takođe detaljno obrađene i data je lista oboljenja i oštećenja, koja su kontraindikacija za rad sa laserskim uređajima. Posebno su date tehničke mere zaštite za rad u laboratorijskim uslovima. Na kraju su data neka zapažanja o dosadašnjim merama zaštite od laserskog zračenja li nekim laserskim laboratorijama kod nas., The paper deals with the fundamental characteristics of laser radiation and its most important effects on human body. The protective measures (both technical and medical) and their application in some laser laboratories are discussed.

Prikazano je elektroforetsko razdvajanje na niskoj temperaturi (+ 2°C) otrova vipera ammodytes i odnos pojedinih elektroforetskih frakcija prema koagulaciji krvi., Coagulation studies on saline eluates of bands cut from a paper strip on which vipera ammodytes venom was electrophoresed at low temperature (2° C) show coagulant and anticoagulant principles. The coagulant substance migrates toward the anode, the anticoagulant fraction migrates on the opposite site towards the cathode. The clot-promoting eluate of the venom depends in his activity on the concentration of prothrombin, proaccelerin and the factor VII complex. An obvious enhancement in the activity of the coagulant substance could be demonstrated in the presence of platelets and platelets substituent cephalin. The anticoagulant fraction show antithromboplastin-like activity, which was inactivated by platelets and the Christmas-factor.

Značajnu ulogu u postavljanju prve organizacije veterinarske službe i njenom daljem stručnom uzdizanju na pojedinim teritorijama današnje Jugoslavije odigrali su, bez sumnje, veterinari Jevreji. Na nekim teritorijama bili su pioniri veterinarske službe. Tako su se, na primer, u Sloveniji prvi veterinari pojavili krajem 18. veka, i to su bila dva brata, Emanuel i Antun Hajne, poreklom Jevreji. U vreme postavljanja prve organizacije veterinarske službe na teritoriji Bosne i Hercegovine krajem 19. veka nalazimo među veterinarima veliki broj Jevreja, a to je bio slučaj i u Hrvatskoj i Slavoniji, kao i u Vojvodini. Okupacijom Jugoslavije aprila 1941. godine bila je zapečaćena sudbina najvećeg broja veterinara Jevreja. Prema nepotpunim podacima, od ukupno oko 120 veterinara Jevreja, stradalo je po raznim nacističkim, ustaškim i mađarskim logorima, kao i na prisilnom radu 74 diplomirana veterinara i 18 studenata veterine. Prema tome, stradalo je oko 62% od ukupnog broja veterinara Jevreja. U ovom radu nalaze se kratki biografski podaci o veterinarskom kadru koji je stradao kao žrtva fašizma, kao i o kadru koji je učestvovao u NOR-u. A significant role in the setting up of the first organization of the veterinary service and its further professional development in certain territories of Yugoslavia was played by the Jews veterinarians. In some territories they were pioneers of the veterinary service. Thus, for example, the first veterinarians appeared in Slovenia at the end of the 18th century, and these were two brothers, Emanuel and Antun Hajne, who were Jewish. At the time of setting up the first organization of the veterinary service in the territory of Bosnia and Herzegovina at the end of the 19th century, there were a large number of Jews among veterinarians; it was similar in Croatia and Slavonia as well as in Vojvodina. The occupation of Yugoslavia in April 1941 means the terrible fate of the largest number of Jewish veterinarians. According to incomplete data, out of a total of about 120 Jewish veterinarians, 74 graduated veterinarians and 18 veterinary students were killed in various Nazi, Ustasha and Hungarian camps. Accordingly, about 62% of the total number of veterinarians were Jewish. This paper provides brief biographical information on veterinary personnel who suffered as a victim of fascism, as well as on personnel who participated in the war.

The paper presents a review and analysis of the fundamental sound changes in con-nexion with word formation in literary (standard) modern Serbo-Croat. These changes fall Into two basic categories: (1) constant and (2) occasional (specific). Constant sound changes occur in all parts of speech in all cases when the necessary con-ditions are given. These include the following changes: (1) consonant assimilation by voicedness; (2) consonant assimilation by place of formation; (3) consonant reduction. The most important occasional (specific) sound changes occur in connexion with simple nouns formed from verbs and in connexion with words derived by suffixes. In some simple nouns formed verbs, the vowel in the root of the verb and of the noun is not identical (brati berem — birati — izbor, etc.). Of the sound changes occurring in connexion with words derived by suffixes, the most important are those in derived nouns, adjectives and verbs. The sound changes occurring in con-nexion with each of the more important suffixes were analysed separately: noun suffixes (-ba, -ivo, -stvo, -anstvo, -urda, -e, -je, -ak, -(a)k, -ulj(a)k, -ik, -ka, -lo, -janin, -ina, -urina, -etina, -inja, -nje, -ar, -ara, -ura, -16, -(a)c, -l(a)c, -ica; -ce), adjective suffixes (-av, -ev, -ov, -ji, -ski, -an, -(a)n, -ev(a)n, -in, -fast) and verb suffixes (ale, ivaluje, a/a, ili).

Rad obuhvata prikaz 22 slučaja otrovanja tetraetilolovom, od kojih je 8 bilo lečeno na Neuropsihijatrijskom odeljenju u Somboru, a 14 na Neuropsihijatrijskoj klinici u Novom Sadu. Kliničke slike obolelih na oba mesta su imale zajedničke karakteristike, te su se mogle svrstati u tri forme: diskretnu, manifestnu i tešku, odnosno smrtnu. Osam bolesnika pripadalo je ovoj trećoj g rupi i od njih je troje umrlo. U radu se iiznose rezultati kemijsko-toksikoloških analiza krvi i mokraće bolesnika primljenih na Neuropsihijatrijsko odeljenje Opšte bolnice Sombor, bolesnika lečenih na Neuropsihijatoijskoj klinici u Novom Sadu, karakteristike obdukcionih nalaza, rezultati kemijsko-toksikoloških analiza unutrašnjih organa obdukovanih i nalazi tetraetilolova u tri uzorka benzina koji je korišten za pranje zamašćenih metalnih delova u industrijskim preduzećima iz kojih potiču oboleli radnici., Twenty-two cases of poisoning with tetraethyl lead are described. The patients were treated in the Neuropsychiatric ward of the General Hospital in Sombor and in the Neuropsychiatric University Department in Novi Sad. Clinical pictures of poisoning were classified into three groups: discrete, manifest and severe/with lethal issue. Eight patients belonged to the third group, three of them died. In 'the paper are presented the results of chemico-toxicological analyses of the blood and urine of treated patients, post mortem findings and ,the results of the chemical analysis of three samples of the petrol used for metal washing in the plants in which the poisoned workers were employed.